Hey !

Sorry to say but with the rank that you have mentioned , it is hard for you to get a seat in mechanical branch.However , you can have some chances if you belonged to any reserved category. Since you have not mentioned the category , then assuming you to be a general candidate , there are no chances if you getting a seat in government college. But do not lose hope as you have good chances in below mentioned colleges :

• Kakinada institute of technology and science
• Pragati engineering college
• kallam haranadh reddy institute of technology

To predict the best colleges for you , you can use AP EAMCET college predictor tool:

https://www.careers360.com/ap-eamcet-college-predictor